The patient has a lot of phlegm and dry and sore throat, which means that the mucous membrane at the throat is inflamed, congested and edema is especially obvious. In the treatment, we must actively anti-inflammatory, we can take Blue Scutellaria oral liquid, Shuanghuanglian oral liquid, and spray with watermelon cream spray and open throat sword spray, which can effectively reduce the state of congestion and edema of the mucous membrane of the pharynx, and also can effectively resolve phlegm. If the patient’s sore throat does not get better, antibiotics can be added orally, which are commonly used clinically as cefdinir dispersible tablets and cefdinir capsules, and it is necessary to clarify whether the patient has a history of allergy to cephalosporin before using the medicine. Normally, the patient’s condition will improve significantly after about three days of medication. If no improvement is seen, the patient must go to the hospital for timely examination and treatment to avoid delaying the patient’s condition. Patients can drink more warm water, which can effectively reduce the situation of dry throat.